I was feeding my dog orijen original dog food but because of the price I decided to try something different. Found this stuff and liked that it was grain free. I did what they recommended by mixing it with orijen food and it was fine at first. But once I just started giving him this food he was super sad and would only eat when he was super hungry. Nontheless he's back on the expensive orijen stuff and he's happy again. Also turns out orijen isn't that much more pricey because this food requires more than double the orijen amount for my dog's weight.